Fluoroethanoic acid
[机] 氟乙酸
🧩 词语组成解析
🗣️ 情景例句
you will be Mrs. Harry Bennett.
你将成为Harry Bennett太太。
You don't have to pay any duty on personal belongings.
你不必在个人财产上付任何税。
Was the peach ripe or green?
桃子是熟的还是生的？